汽车电控发动机点火系统故障的诊断及排除策略探讨  

Discussion on Fault Diagnosis and Elimination of Ignition System of Automobile Electronically Controlled Engine

作　　者：杨胜义 YANG Shengyi(Henan Polytechnic Secondary School,Zhengzhou,Henan Province,450008 China)

机构地区：[1]河南省理工中等专业学校,河南郑州450008

出　　处：《汽车知识》2022年第4期113-115,共3页Auto Know

摘　　要：伴随着我国汽车行业的高速增长,更多地车辆维修保养工作确需关注,其中发动机作为车辆的关键部分,更容易因维修保养不当而发生故障,而电控点火系统出现故障的机率几乎是发动机故障机率的一半,电控点火系统故障会造成发动机不能启动或启动困难等现象。该文结合笔者多年对车辆维修经验,探讨汽车电控点火系统故障的诊断及排除策略,以供参考。With the rapid growth of my country's automobile industry,more vehicle maintenance work needs to be paid attention to.Among them,the engine,as a key part of the vehicle,is more likely to fail due to improper maintenance,and the probability of failure of the electronically controlled ignition system It is almost half of the probability of engine failure.The failure of the electronically controlled ignition system will cause the engine to fail to start or be difficult to start.Based on the author's many years of experience in vehicle maintenance,this article discusses the diagnosis and elimination strategies for the failure of the electronically controlled ignition system of the vehicle for reference.

关 键 词：汽车 电控发动机 点火控制系统 故障诊断 排除策略 

分 类 号：U464[机械工程—车辆工程]